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Question 114

A person stands in a canyon and claps their hands. They hear the echo from the canyon wall 2.6 s later. The speed of sound in air is 340 m/s. How far away is the canyon wall from the person?

A

221 m221 \text{ m}221 m

B

442 m442 \text{ m}442 m

C

884 m884 \text{ m}884 m

D

1140 m1140 \text{ m}1140 m

Markscheme

Sound Questions

  1. IGCSE
  2. /Physics
  3. /Sound

295 exam-style questions on CIE IGCSE Physics Sound, covering Sound. Each one has a worked solution and a mark scheme showing where the marks go.

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